protected <T> T networkAdminOperation(
final OStorageRemoteOperation<T> operation, final String errorMessage) {
OChannelBinaryAsynchClient network = null;
try {
// TODO:replace this api with one that get connection for only the specified url.
String serverUrl = storage.getNextAvailableServerURL(false, session);
do {
try {
network = storage.getNetwork(serverUrl);
} catch (OException e) {
serverUrl = storage.useNewServerURL(serverUrl);
if (serverUrl == null) throw e;
}
} while (network == null);
T res = operation.execute(network, storage.getCurrentSession());
storage.connectionManager.release(network);
return res;
} catch (Exception e) {
if (network != null) storage.connectionManager.release(network);
storage.close(true, false);
throw OException.wrapException(new OStorageException(errorMessage), e);
}
}
